Shijiazhuang Kelin Electric Co., Ltd. engages in the manufacture of power systems and electrical equipment. Its products include intelligent substation systems, microcomputer protection and monitoring, intelligent integration power supply, electric power communication, distribution automation systems, fault monitoring systems for cable line and overhead network, concentrator and collector, and smart and electronic meters. The company was founded on February 12, 2000 and is headquartered in Shijiazhuang, China.